arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2402.09302physics.optics
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由单周期自诱导透明光脉冲在共振介质中碰撞形成的类Bragg微腔

Bragg-like microcavity formed by collision of single-cycle self-induced transparency light pulses in a resonant medium

Rostislav Arkhipov, Anton Pakhomov, Olga Diachkova, Mikhail Arkhipov, Nikolay Rosanov

AI总结:

本文提出通过在二能级介质中心碰撞两个单周期阿秒自诱导透明脉冲,可形成参数可快速调整的类Bragg微腔,实现了亚周期时间尺度上的介质动态特性控制。

摘要:

极短光脉冲与共振介质的相干相互作用可导致粒子数差光栅的形成。此类光栅此前由pi/2或更小的脉冲产生。本文证明,通过在二能级介质中心碰撞两个单周期阿秒自诱导透明脉冲,可形成具有类Bragg反射镜的微腔。通过增加碰撞次数可快速调整该结构的参数,这展示了利用阿秒脉冲在亚周期时间尺度上控制介质动态特性的能力。

英文摘要:

The coherent interaction of extremely short light pulses with a resonant medium can result in formation of population difference gratings. Such gratings have been created by pulses that are pi/2 or smaller. This paper demonstrates that a microcavity with Bragg-like mirrors can be formed by colliding two single-cycle attosecond self-induced transparency pulses in the center of a two-level medium. The parameters of this structure can be quickly adjusted by increasing the number of collisions, which showcases the ability to control the dynamic properties of the medium on a sub-cycle time scale by using attosecond pulses.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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